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E&m supply group company is a leading provider of used drill pipe, used and remanufactured drill collars, used and remanufactured heavy-weight drill pipe, hdd drill pipe, and other related drill string components. we also supply a complete line of new drill pipe, new drill collars, new heavy-weight drill pipe, and new kellies.

Cs tools is a drill bit china manufacturer, providing you with high quality solid carbide end mill,milling cutter,drill bit and supporting services.welcome to cs tools to purchase solid carbide end mill,milling cutter and drill bit.

We offer drill bits in a range of sizes and specifications, suitable for working on anything from precision woodworking to drilling hard metals. our drill bit collection includes arbor drill bits, counterbore, countersink, impact drill bits, twist/jobber drill bits and step drill bits.

Our history we’re proud of our innovative past and remain focused on a responsive future. as one of u. s. steel’s oldest business lines, u. s. steel tubular products is proud of its past, yet focused on the future. we take pride that we introduced the first seamless drill pipe to the oil and gas industry before world war i, and that our 1963 buttress thread, which was adopted as an api ...

Supplier having a higher company reputation,from China.Our items involve: Merchandise are mainly exported to European nations,it really is well-known in several nations.


Our enterprise primarily engaged and export . we depend on robust technical force and continually develop sophisticated technologies to meet the demand of prospects. We are sincerely welcome mates from several circles at property and abroad come to cooperate!

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